The flow to a trickling filter is 2.5 MGD. The filter diameter is 100 ft and media depth is 4 ft. The recirculation rate is 0.75 to 1. Calculate the hydraulic loading rate in gallons per day per square foot.

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Multiple Choice

The flow to a trickling filter is 2.5 MGD. The filter diameter is 100 ft and media depth is 4 ft. The recirculation rate is 0.75 to 1. Calculate the hydraulic loading rate in gallons per day per square foot.

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